Class 9 Chapter 1 || Number System : Test 01 || Em Mathematics

15 Questions | Total Attempts: 482

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Class 9 Chapter 1 || Number System : Test 01 || Em Mathematics

Hii Folks, So EM MATHEMATICS presents before you NUMBER SYSTEM : TEST 01. This is the first online based test conducted by EM MATHEMATICS from Chapter 1 of Class 9th, Number Systems. The Syllabus asked in the test is till Exercise 1. 3 of your NCERT Textbook. Any Question can be asked from the video lectures of this chapter covered so far. All the Best!


Questions and Answers
  • 1. 
    Between two rational numbers
    • A. 

      There is no rational number

    • B. 

      There is exactly one rational number

    • C. 

      There are infinitely many rational numbers

    • D. 

      There are only rational numbers and no irrational number

  • 2. 
    Decimal representation of a Rational Number cannot be
    • A. 

      Terminating

    • B. 

      Non- Terminating

    • C. 

      Non Terminating but Repeating

    • D. 

      Non Terminating Non Repeating

  • 3. 
    The value of 1.999... in the Vulgur Fraction is
    • A. 

      19/10

    • B. 

      199999/100000

    • C. 

      2

    • D. 

      1/9

  • 4. 
    Every Whole Number is not a
    • A. 

      Real Number

    • B. 

      Natural Number

    • C. 

      Integer

    • D. 

      Rational Number

  • 5. 
    The decimal expansion of 1.01001000100001000001..... is?
    • A. 

      Non Terminating

    • B. 

      Non Repeating

    • C. 

      Non Terminating but Repeating

    • D. 

      Non Terminating Non Repeating

  • 6. 
    The square of an irrational number is always rational? State true or false?
    • A. 

      True

    • B. 

      False

  • 7. 
    Number of Rational Numbers between 15 and 18 is finite. 
    • A. 

      True

    • B. 

      False

  • 8. 
    Under-root 225 is Rational
    • A. 

      True

    • B. 

      False

  • 9. 
    Rational Number can never have Non-Terminating Non-Repeating Decimal Expansion?
    • A. 

      True

    • B. 

      False

  • 10. 
    Under-root 0.4 is Rational
    • A. 

      True

    • B. 

      False

  • 11. 
    Find three Rational Numbers between 1/4 and 1/5? [Blank] [Blank] [Blank]
  • 12. 
    The Maximum Number of digits in the Repeating block of digits in the decimal expansion of 3/13 is [Blank] ? 
  • 13. 
    Write 0.12333333333..... in vulgur fraction form  [Blank] ?
  • 14. 
    Write 0.888888.... in the form of a Rational Number[Blank]
  • 15. 
    Find three Rational Numbers between 0.1 and 0.11 [Blank][Blank][Blank] ?